Seedling Root Morphology and Shoot Growth after Seed Priming or Pregermination of Bell Pepper

Primed, pregerminated, or nontreated seeds of bell pepper (Capsicum annum L.) Early California Wonder' were grown in controlled conditions for 14 days in glass tubes containing a gel medium. The number of basal roots (one per plant), lateral roots (one per plant), and taproot length (64 mm) did not differ between seed treatments 14 days after seeding. Roots of seedlings from nontreated seeds weighed more than seedlings from primed seeds, and the seedlings had smaller shoot: root ratios than those from pregerminated or primed seeds (...)